SiBNCx ceramics derived from single source polymeric precursor with controllable carbon structures for highly efficient electromagnetic wave absorption at high temperature

Carbon ◽  
2021 ◽  
Author(s):  
Yan Song ◽  
Pei Liu ◽  
Rui Zhou ◽  
Runqiu Zhu ◽  
Jie Kong
Keyword(s):  
Electromagnetic Wave ◽  
High Temperature ◽  
Single Source ◽  
Polymeric Precursor ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Highly Efficient ◽  
Carbon Structures

Alternating Multilayered Si3N4/SiC Aerogels for Broadband and High-Temperature Electromagnetic Wave Absorption up to 1000 °C

2021 ◽  
Vol 13 (14) ◽  
pp. 16704-16712
Author(s):  
Zhixin Cai ◽  
Lei Su ◽  
Hongjie Wang ◽  
Min Niu ◽  
Liting Tao ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
High Temperature ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption

Bimetal oxide-derived flower-like heterogeneous Co/MnO@C composites with synergistic magnetic–dielectric attenuation for electromagnetic wave absorption

2020 ◽  
Vol 8 (7) ◽  
pp. 2451-2459 ◽  
Author(s):  
Dongmei Xu ◽  
Nannan Wu ◽  
Kai Le ◽  
Fenglong Wang ◽  
Zhou Wang ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Absorption Mechanism ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Highly Efficient ◽  
Electromagnetic Performance ◽  
Magnetic Dielectric

Flower-like heterogeneous Co/MnO@C composites were facilely synthesized for highly efficient electromagnetic wave absorption. The effect of Co contents on the electromagnetic performance and the absorption mechanism was thoroughly investigated.

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